Fresh Water Marsh Hen from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from…
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Bonito ( Sarda Sarda). Digitally enhanced from our own 1913 Portfolio Edition of Game Birds and Fishes of North America by…
Spotted Nutcracker (Nucifraga caryocatactes) illustrated by the von Wright brothers. Digitally enhanced from our own 1929…
https://www.rawpixel.com/image/326079/free-illustration-image-von-wright-brothers-nutcracker-nucifraga-caryocatactesFree Image from public domain license
Dryocopus martius illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska…
Western yellow wagtail (Motacilla [budytes] flava) illustrated by the von Wright brothers. Digitally enhanced from our own…
https://www.rawpixel.com/image/326303/free-illustration-image-von-wright-brothers-wagtail-high-resolution-cc0-art-birdFree Image from public domain license
Bittern (Botaurus stellaris) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of…